Brahmaputra River System, Origin, Tributaries and Other Important Facts

Brahmaputra River System: The Brahmaputra River System stands as one of the most significant and extensive river networks globally. It has its source in the Himalayan mountains and travels through multiple Indian states and Bangladesh before ultimately merging with the Bay of Bengal. The Brahmaputra River System is vital for the people in the region, and it has a significant impact on their everyday lives.

Brahmaputra River

Brahmaputra River Length

Brahmaputra River System

Brahmaputra River System Features

• The Brahmaputra River system is enclosed by the Himalayas to the north, the Patkai hills to the east, the Assam hills to the south, and the Himalayas and a ridge to the west.
• This region experiences some of the world's heaviest rainfall, particularly in Assam, leading to annual floods and riverbank erosion.
• Some areas in the Himalayan Mountains in Sikkim and Arunachal Pradesh, within the Brahmaputra basin, have snow cover.
• The Brahmaputra River system covers 55.48% of India's forested areas, making it one of the greenest regions in the country.
• Majuli, an island in Assam, is recognized by UNESCO as the world's oldest and largest inhabited riverine island.
• The hydroelectric potential of the Brahmaputra River system is estimated at 66,065 MW.
• All tributaries in the valley are rain-fed and experience flood waves based on rainfall in their respective catchment areas.
• Heavy precipitation, mainly during the monsoon months from May to September, accounts for 85% of the total annual rainfall in the region.
• The region also receives significant rainfall in April and May due to thunderstorm events, contributing to flooding in June when the soil is already saturated, and the river is in spate.

Brahmaputra River System Tributaries

Manas River

Raidak River

Sankosh River

Kameng River

Dhansiri River

Dihing River

Lohit River

Tista River

Subansiri River

Bhogdoi River

Brahmaputra River System Dams

Ganga Brahmaputra Delta